22:09:59 Create new PHPExcel object
22:09:59 Set document properties
22:09:59 Add some data
22:09:59 Rename worksheet
22:09:59 Write to Excel2007 format
22:09:59 File written to 42richText.xlsx
Call time to write Workbook was 0.0236 seconds
22:09:59 Current memory usage: 6 MB
22:09:59 Write to Excel5 format
22:09:59 File written to 42richText.xls
Call time to write Workbook was 0.0201 seconds
22:09:59 Current memory usage: 6 MB
22:09:59 Peak memory usage: 6 MB
22:09:59 Done writing files
Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples